2009-11-10 Marcus Brinkmann <marcus@g10code.de>

• assuan-defs.h (struct assuan_context_s): Rename

CTX->process_done to CTX->process_complete for clarity. Remove
buffer variables from UDS.

• assuan-pipe-connect.c (socketpair_connect): Allow FD_CHILD_LIST

to be NULL.

• assuan-handler.c: Rename CTX->process_done to

CTX->process_complete for clarity.
(process_request, process_next): Handle EOF.

• assuan-uds.c (uds_reader): Remove buffering, which breaks the

pending line algorithm in assuan-buffer.c.
(_assuan_init_uds_io, _assuan_uds_deinit): Remove buffering.

• assuan-buffer.c (_assuan_read_line): Add comment.